Computer keyboard



FIG. 1 is a perspective view of a computer keyboard showing my new design with a bottom portion shown in dotted lines for environmental purposes only;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a rear view thereof.

The bottom plan view of the computer keyboard in accordance with the invention is plain and unornamented and is therefore not included herein. 

I claim the ornamental design for a computer keyboard, as shown and described. 